CN219696360U - Street lamp switch shell - Google Patents
Street lamp switch shell Download PDFInfo
- Publication number
- CN219696360U CN219696360U CN202321058644.7U CN202321058644U CN219696360U CN 219696360 U CN219696360 U CN 219696360U CN 202321058644 U CN202321058644 U CN 202321058644U CN 219696360 U CN219696360 U CN 219696360U
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- CN
- China
- Prior art keywords
- base
- length direction
- pair
- upper cover
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000004080 punching Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a street lamp switch shell, which comprises a main shell; the main shell comprises a base and an upper cover; the base is a rectangular frame with an opening at the upper end; the upper cover is a rectangular frame with an opening at the lower end; the upper cover is detachably fixed at the upper end of the base; a pair of wire holders distributed along the width direction of the wire holders are detachably fixed at one end of the base along the length direction; a pair of guide rails distributed along the length direction of the base are detachably fixed on the inner bottom surface of the base; the guide rail is detachably connected with a plurality of circuit breakers, and the circuit breakers are distributed along the width direction of the base; the circuit breaker is connected with the wire holder through wires; the wire holder is connected with an external circuit through wires. The utility model can enrich the circuit layout and improve the application range of the whole street lamp switch.
Description
Technical Field
The utility model relates to the field of street lamp switches, in particular to a street lamp switch shell.
Background
The street lamp switch is used for controlling the street lamp, and a circuit breaker is arranged in the street lamp switch to protect a street lamp circuit and ensure the use safety of the street lamp. The existing street lamp switch is only provided with one circuit breaker, so that the circuit layout of the street lamp is severely limited, the application range is narrow, and the existing multifunctional street lamp can not be adapted to the requirements of the street lamp.
Disclosure of Invention
In order to improve applicability of the street lamp switch, the utility model provides a street lamp switch shell.
The utility model provides a street lamp switch shell which adopts the following technical scheme:
a street lamp switch shell comprises a main shell; the main shell comprises a base and an upper cover; the base is a rectangular frame with an opening at the upper end; the upper cover is a rectangular frame with an opening at the lower end; the upper cover is detachably fixed at the upper end of the base; a pair of wire holders distributed along the width direction of the wire holders are detachably fixed at one end of the base along the length direction; a pair of guide rails distributed along the length direction of the base are detachably fixed on the inner bottom surface of the base; the guide rail is detachably connected with a plurality of circuit breakers, and the circuit breakers are distributed along the width direction of the base; the circuit breaker is connected with the wire holder through wires; the wire holder is connected with an external circuit through wires.
Through adopting above-mentioned technical scheme, be provided with a pair of guide rail and a pair of and the circuit breaker complex connection terminal of supplying the circuit breaker installation in the street lamp switch, can enrich circuit layout like this, improve whole street lamp switch's application scope.
Optionally, a plurality of connecting strips parallel to the length direction of the base are arranged on the inner bottom surface of the base; the upper end face of the connecting strip is provided with a plurality of connecting screw holes which are uniformly distributed along the length direction; the guide rail is provided with a plurality of connecting screws in a penetrating way from top to bottom; the bottom of the connecting screw is screwed in the connecting screw hole on the corresponding side.
Through adopting above-mentioned technical scheme, can change the position of guide rail through changing the connection screw spiro union at the connection screw, the position of circuit breaker promptly to more rationally carry out the circuit distribution.
Optionally, the base and the upper cover are disposed away from an opening at one end of the wire holder.
By adopting the technical scheme, the follow-up function expansion and wire threading are facilitated.
Optionally, the device also comprises a rectangular expansion box; the expansion box is detachably connected to one end of the main shell, which is far away from the wire holder; the length direction of the expansion box is the same as that of the main shell; the expansion box is arranged along the opening at the two ends of the length direction; the expansion box comprises an expansion cover and an expansion base.
By adopting the technical scheme, the modularized design can be realized by expanding the setting of the box, the requirements of various functions are realized, and the increase and decrease of the functions are realized.
Optionally, a pair of vertical side walls parallel to the length direction of the base are respectively provided with a circular side preformed hole.
Through adopting above-mentioned technical scheme, the existence of side preformed hole is convenient to open when needs, is favorable to the electric wire to wear out.
Optionally, a semi-cylindrical groove-shaped bottom side core penetrating groove is vertically and penetratingly arranged on the upper end surfaces of a pair of vertical side walls of the base, which are parallel to the length direction of the base; a semicircular groove-shaped upper side core penetrating groove is vertically penetrated through the lower end surfaces of a pair of vertical side walls of the upper cover, which are parallel to the length direction of the upper cover; the bottom side through hole and the upper side through hole are close to the wire holder; the upper side punching grooves and the bottom side punching grooves are in one-to-one correspondence and form a complete round hole.
Through adopting above-mentioned technical scheme, the round hole that upper portion side through-core groove and bottom side through-core groove are constituteed makes things convenient for the electric wire to wear out.
Optionally, a dust plug is detachably fixed in a round hole formed by the upper side through hole groove and the bottom side through hole groove; the dust plug is made of rubber.
By adopting the technical scheme, when the round hole formed by the upper side punching groove and the bottom side punching groove needs threading, the hole can be dug on the dustproof plug, so that the wire can conveniently pass out; thus being beneficial to the integral tightness of the street lamp switch.
Optionally, a pair of insulating covers are detachably fixed on the inner bottom surface of the base; the insulating covers are in one-to-one correspondence with the wire holders and cover the wire holders.
Through adopting above-mentioned technical scheme, the insulating boot cover is established on the wire holder in order to realize the insulation to the wire holder.
Optionally, a pair of upper breaker mounting hole groups distributed along the length direction of the upper breaker mounting hole groups are arranged on the upper side wall of the upper cover; the upper breaker mounting hole group comprises a plurality of rectangular upper preformed holes which are uniformly distributed along the width direction of the upper cover; the size of the upper reserved hole is matched with the size of the circuit breaker; the upper end of the breaker passes through the upper preformed hole in an open state; a pair of windows are detachably fixed on the upper end face of the upper cover; the windows correspond to the upper breaker mounting hole groups one by one and cover all upper reserved holes in the same upper breaker mounting hole group; the window is arranged in a transparent mode.
Through adopting above-mentioned technical scheme, can restrict the position of circuit breaker on the guide rail through last preformed hole, then see through the open and shut state that the window can look over the circuit breaker, make things convenient for the street lamp switch inspection.
In summary, the beneficial effects of the utility model are as follows:
1. the circuit layout can be enriched, and the application range of the whole street lamp switch is improved.
2. The opening and closing state of the circuit breaker can be checked through the window, so that the streetlamp switch can be conveniently checked.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the main housing of the present utility model.
Fig. 3 is a schematic view of the explosive construction of the main housing of the present utility model.
Fig. 4 is a schematic top view of the base 10 of the present utility model.
Fig. 5 is a schematic view of the construction of the explosion of the expansion tank of the present utility model.
Reference numerals illustrate:
10. a base; 100. a side preformed hole; 101. a bottom side through groove; 102. a mounting hole; 12. a connecting strip; 120. a connecting screw hole; 13. a main connecting plug frame;
20. an upper cover; 200. a preformed hole is formed on the upper surface; 201. an upper side through slot; 202. a main connection slot; 21. limiting plug blocks; 22. a hinged support base; 220. rotating the connecting groove; 23. a screw joint seat;
30. a window; 31. a connecting support plate; 310. a limit slot; 32. a connecting seat; 33. a hinge base; 34. a hinge post;
40. a dust plug;
50. a guide rail; 51. a connecting screw;
60. a wire holder;
70. an insulating cover;
80. expanding a cover; 800. expanding the cover slot; 81. expanding a cover inserting frame;
90. expanding a base; 900. expanding a base slot; 91. expanding the base plug-in rack.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The utility model discloses a street lamp switch shell, referring to fig. 2-4, comprising a main shell; the main housing comprises a base 10 and an upper cover 20; the base 10 is a rectangular frame with an upper end open and one end in the length direction of the base is open; the upper cover 20 is a rectangular frame with an opening at the lower end and is provided with an opening at one end in the length direction; the upper cover 20 is fixed at the upper end of the base 10 by a plurality of bolts; a pair of mounting holes 102 for fixing the upper and lower openings of the base 10 are formed on the lower side wall of the base 10.
Referring to fig. 2 to 4, a pair of wire holders 60 distributed in the width direction of the base 10 are fixed at one end of the inner bottom surface of the base 10, which is far from the opening in the length direction, by bolts; an insulating cover 70 is sleeved on the wire holder 60; the insulating cover 70 is fixed on the inner bottom surface of the base 10 by bolts; three connecting strips 12 parallel to the length direction of the base 10 are formed on the inner bottom surface of the base 10; the upper end surface of the connecting strip 12 is formed with connecting screw holes 120 uniformly distributed along the length direction; a pair of guide rails 50 are provided on the inner bottom surface of the base 10; the guide rail 50 is used for clamping a plurality of circuit breakers distributed along the width direction of the base 10; the guide rail 50 and the connecting strip 12 are arranged perpendicular to each other; three guide rail mounting holes with upper and lower openings are formed in the guide rail 50; three connecting screws 51 vertically penetrate through the guide rail 50 from top to bottom through guide rail mounting holes; the connection screws 51 are fitted one by one with the connection bars 12 and the lower ends of the connection screws 51 are screwed into the connection screw holes 120 of the respective sides.
Referring to fig. 2 and 3, a pair of upper breaker installation hole groups distributed along a length direction thereof are provided on an upper sidewall of the upper cover 20; the upper breaker installation hole group includes four rectangular upper preformed holes 200 uniformly distributed in the width direction of the upper cover 20; the upper reserved hole 200 is a sinking groove with a rectangular frame formed on the upper end surface of the upper cover 20, when the upper reserved hole 200 needs to be opened, an operator can dig out a rectangular plate in the sinking groove of the rectangular frame to open the upper reserved hole 200, so that the opening is convenient; the size of the upper preformed hole 200 is matched with the size of the circuit breaker; the upper end of the circuit breaker passes through the upper preformed hole 200 in an opened state; when the installation of the circuit breaker is completed, the circuit breaker is restricted by the upper preformed hole 200 in the horizontal direction; a pair of windows 30 are provided on the upper end surface of the upper cover 20; the windows 30 are in one-to-one correspondence with the upper breaker mounting hole sets and the windows 30 cover all upper preformed holes 200 in the same upper breaker mounting hole set; the viewing window 30 is arranged transparent.
Referring to fig. 2 and 3, one end of the window 30 is formed with a connection support plate 31 and the other end is formed with a pair of hinge seats 33; a connecting seat 32 is formed on the upper end surface of the connecting support plate 31; the hinge seat 33 is formed with a hinge groove with an upper opening and a lower opening, and the hinge groove is arranged at one end far away from the window 30; a cylindrical hinge post 34 is formed between a pair of side walls of the hinge groove; the hinge post 34 has an axial direction perpendicular to the longitudinal direction of the upper cover 20; the upper end surface of the connecting seat 32 is provided with a vertical perforation; the lower end of the vertical perforation penetrates through the connecting support plate 31; two hinged support groups are formed on the upper end surface of the upper cover 20; the hinge support group includes a pair of hinge support seats 22 distributed in the width direction of the upper cover 20; the hinge support seat 22 is matched with the hinge groove, and a rotation connecting groove 220 for inserting the hinge post 34 is formed on the upper end surface; the connecting seat 32 is vertically penetrated with a window connecting bolt from top to bottom through a vertical perforation; the lower end of the window connecting bolt is screwed on the upper end surface of the upper cover 20.
Referring to fig. 2 and 3, a pair of limit inserts 21 are formed on the upper end surface of the upper cover 20; the connection support plates 31 are in one-to-one correspondence with the limit inserts 21, and limit slots 310 matched with the limit inserts 21 are formed in the connection support plates 31.
Referring to fig. 3, a pair of screw seats 23 are formed on the upper end surface of the upper cover 20; the connecting support plates 31 are in one-to-one correspondence with the screw bases 23; a screw socket matched with the screw seat 23 is formed on the lower end surface of the connecting support plate 31; the lower end of the window connecting bolt is in threaded connection with the upper end face of the threaded seat 23.
In order to realize theft prevention, a lock hole is formed on the limiting plug block 21; when the window 30 is connected to the upper cover 20 through the window connecting bolt, the lock hole can be used to lock the limiting plug block 21, so that the window 30 cannot be opened if the lock cannot be opened, and the loss of the circuit breaker is avoided.
Referring to fig. 2 and 3, circular side pre-holes 100 are respectively formed in a pair of vertical sidewalls of the base 10 parallel to the length direction thereof; the side reserved hole 100 is a circular sinking groove formed on the outer vertical end surface of the base 10; when the side reserved hole 100 needs to be opened, an operator can dig out a circular plate in the circular sinking groove to open the side reserved hole 100, and the hole is convenient to open.
Referring to fig. 2 to 4, a pair of vertical side walls of the base 10 parallel to the longitudinal direction thereof are each formed with a semicircular column groove-shaped bottom side penetration groove 101 vertically penetrating therethrough on the upper end surfaces thereof; upper cover 20 has a pair of vertical side walls parallel to the longitudinal direction thereof and each of which has a semicircular cylindrical groove-shaped upper side through groove 201 formed therein; the bottom side through groove 101 and the upper side through groove 201 are close to the wire holder 60; the upper side punching grooves 201 and the bottom side punching grooves 101 are in one-to-one correspondence and form a complete round hole; a dust plug 40 is clamped in a round hole formed by the upper side punching groove 201 and the bottom side punching groove 101; the dust plug 40 is made of rubber.
Referring to fig. 1 and 5, in order to realize function expansion, a rectangular expansion box is detachably connected to an open end of the main casing; the two ends of the expansion box along the length direction are provided with openings; the expansion box comprises an expansion cover 80 and an expansion base 90; components such as a wire holder can be installed in the expansion base 90; one end of the upper cover 20 close to the expansion box is formed with a main connecting slot 202 which is opened from bottom to top; a main connecting plug frame 13 is formed at one end of the base 10 close to the expansion box; the main connection plug frame 13 is positioned right below the main connection slot 202; an expansion cover inserting frame 81 matched with the main connecting slot 202 is formed at one end of the expansion cover 80 close to the main shell, and an expansion cover slot 800 with the same structure as the main connecting slot 202 is formed at one end far away from the main shell; an expansion base slot 900 which is matched with the main connecting plug frame 13 and is formed on one end of the expansion base 90 close to the main shell from top to bottom, and an expansion base plug frame 91 which has the same structure as the main connecting plug frame 13 is formed on one end of the expansion base 90 far from the main shell; the expansion cover 80 and the expansion base 90 are connected into a whole through a plurality of screws.
When the expansion box is connected, the expansion cover inserting frame 81 is inserted into the main connecting slot 202 from bottom to top to finish the connection between the expansion cover 80 and the upper cover 20; then the expansion base slot 900 is sleeved on the main connecting plug frame 13 from bottom to top to finish the connection between the expansion base 90 and the base 10; finally, the connection between the expansion cover 80 and the expansion base 90 is completed through screws; the rest expansion boxes can be sequentially connected with the expansion boxes through the principle, so that the expansion of various functions is completed.
The utility model relates to a working principle of a street lamp switch shell, which comprises the following steps:
when the circuit breaker is used, the base 10 is fixed at the mounting position through the bolts, then the positions of the pair of guide rails 50 in the length direction of the base 10 are adjusted according to the types of the circuit breakers, then the required number of the circuit breakers are clamped on the guide rails 50, then the circuit breakers and the wire holder 60 are connected through wires, and the wire holder 60 is connected with an external circuit through wires; then the upper cover 20 is hollowed with the corresponding number and positions of upper reserved holes 200; then, the upper cover 20 covers the base 10 and the base 10 are connected through bolts, and the upper end of the circuit breaker passes through the hollowed upper reserved hole 200, so that the opening and closing state of the circuit breaker can be penetrated through the transparent window 30;
the electric wires received from the wire holder 60 may pass through the lower portion of the guide rail 50 and be led out from the openings of the base 10 and the upper cover 20, or may be led out from the side reserved hole 100, or may be led out from the hole, in which the dust plug 40 is hollowed out.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (9)
1. A street lamp switch shell is characterized in that: comprises a main shell; the main shell comprises a base (10) and an upper cover (20); the base (10) is a rectangular frame with an opening at the upper end; the upper cover (20) is a rectangular frame with an opening at the lower end; the upper cover (20) is detachably fixed at the upper end of the base (10); a pair of wire holders (60) distributed along the width direction of the wire holders are detachably fixed at one end of the base (10) along the length direction; a pair of guide rails (50) distributed along the length direction of the base are detachably fixed on the inner bottom surface of the base (10); the guide rail (50) is detachably connected with a plurality of circuit breakers, and the circuit breakers are distributed along the width direction of the base (10); the circuit breaker is connected with the wire holder (60) through wires; the wire holder (60) is connected with an external circuit through a wire.
2. A streetlamp switch housing as claimed in claim 1, wherein: a plurality of connecting strips (12) parallel to the length direction of the base (10) are arranged on the inner bottom surface of the base (10); the upper end face of the connecting strip (12) is provided with a plurality of connecting screw holes (120) which are uniformly distributed along the length direction; the guide rail (50) is provided with a plurality of connecting screws (51) in a penetrating way from top to bottom; the bottom of the connecting screw (51) is screwed in the connecting screw hole (120) on the corresponding side.
3. A streetlamp switch housing as claimed in claim 1, wherein: the base (10) and the upper cover (20) are arranged far away from an opening at one end of the wire holder (60).
4. A streetlamp switch housing according to claim 3, wherein: the device also comprises a rectangular expansion box; the expansion box is detachably connected to one end of the main shell, which is far away from the wire holder (60); the length direction of the expansion box is the same as that of the main shell; the expansion box is arranged along the opening at the two ends of the length direction; the expansion box comprises an expansion cover (80) and an expansion base (90).
5. A streetlamp switch housing as claimed in claim 1, wherein: circular side preformed holes (100) are respectively arranged on a pair of vertical side walls of the base (10) which are parallel to the length direction of the base.
6. A streetlamp switch housing as claimed in claim 1, wherein: a semicircular column groove-shaped bottom side core penetrating groove (101) is vertically penetrated and arranged on the upper end surfaces of a pair of vertical side walls of the base (10) which are parallel to the length direction of the base; a semicircular-column-shaped upper side through groove (201) is vertically penetrated through the lower end surfaces of a pair of vertical side walls of the upper cover (20) which are parallel to the length direction of the upper cover; the bottom side through groove (101) and the upper side through groove (201) are close to the wire holder (60); the upper side through grooves (201) and the bottom side through grooves (101) are in one-to-one correspondence and form a complete round hole.
7. The streetlamp switch housing of claim 6, wherein: a dust plug (40) is detachably fixed in a round hole formed by the upper side through hole (201) and the bottom side through hole (101); the dust plug (40) is made of rubber.
8. A streetlamp switch housing as claimed in claim 1, wherein: a pair of insulating covers (70) are detachably fixed on the inner bottom surface of the base (10); the insulating covers (70) are in one-to-one correspondence with the wire holders (60), and the insulating covers (70) cover the wire holders (60).
9. A streetlamp switch housing as claimed in claim 1, wherein: a pair of upper breaker mounting hole groups distributed along the length direction of the upper side wall of the upper cover (20) are arranged on the upper side wall of the upper cover; the upper breaker mounting hole group comprises a plurality of rectangular upper preformed holes (200) which are uniformly distributed along the width direction of the upper cover (20); the size of the upper preformed hole (200) is matched with the size of the circuit breaker; the upper end of the breaker passes through the upper preformed hole (200) in an open state; a pair of windows (30) are detachably fixed on the upper end face of the upper cover (20); the windows (30) are in one-to-one correspondence with the upper breaker mounting hole groups, and the windows (30) cover all upper reserved holes (200) in the same upper breaker mounting hole group; the window (30) is arranged in a transparent way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058644.7U CN219696360U (en) | 2023-04-28 | 2023-04-28 | Street lamp switch shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321058644.7U CN219696360U (en) | 2023-04-28 | 2023-04-28 | Street lamp switch shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219696360U true CN219696360U (en) | 2023-09-15 |
Family
ID=87961889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321058644.7U Active CN219696360U (en) | 2023-04-28 | 2023-04-28 | Street lamp switch shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219696360U (en) |
-
2023
- 2023-04-28 CN CN202321058644.7U patent/CN219696360U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |